Data / Rankings / Population aged 18 to 64 / Counties in Oklahoma

Counties in Oklahoma by population aged 18 to 64

Payne County had the highest population aged 18 to 64 of 77 counties in 2014, at 69.6%. Cimarron County had the lowest, at 53.5%. The median was 58.2% and the figure for Oklahoma was 60.9%. Source: the U.S. Census Bureau.

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Highest69.6Payne County
Lowest53.5Cimarron County
Median58.277 counties
Oklahoma60.9History

Map of counties, 2014

Adair County: 58.1 %Alfalfa County: 62.4 %Atoka County: 60.2 %Beaver County: 56.5 %Beckham County: 62.6 %Blaine County: 56.1 %Bryan County: 59.4 %Caddo County: 60.2 %Canadian County: 61 %Carter County: 58.6 %Cherokee County: 61.1 %Choctaw County: 56.9 %Cimarron County: 53.5 %Cleveland County: 65.2 %Coal County: 56.8 %Comanche County: 64.4 %Cotton County: 57.1 %Craig County: 59 %Creek County: 58.8 %Custer County: 62.2 %Delaware County: 55.2 %Dewey County: 54 %Ellis County: 56.4 %Garfield County: 59 %Garvin County: 57.6 %Grady County: 60.4 %Grant County: 56 %Greer County: 61.2 %Harmon County: 55.6 %Harper County: 55.4 %Haskell County: 55.8 %Hughes County: 60.3 %Jackson County: 60.6 %Jefferson County: 55.9 %Johnston County: 59 %Kay County: 57.1 %Kingfisher County: 57.4 %Kiowa County: 56.8 %Latimer County: 57.8 %Le Flore County: 58.7 %Lincoln County: 58.2 %Logan County: 61 %Love County: 56.3 %McClain County: 59.2 %McCurtain County: 57.3 %McIntosh County: 55.3 %Major County: 56.1 %Marshall County: 55.1 %Mayes County: 57.9 %Murray County: 57.1 %Muskogee County: 59.5 %Noble County: 58 %Nowata County: 57.5 %Okfuskee County: 59.4 %Oklahoma County: 62.1 %Okmulgee County: 58.7 %Osage County: 59.3 %Ottawa County: 57.3 %Pawnee County: 57 %Payne County: 69.6 %Pittsburg County: 59.5 %Pontotoc County: 60.4 %Pottawatomie County: 60 %Pushmataha County: 56.4 %Roger Mills County: 56.2 %Rogers County: 59.8 %Seminole County: 57.8 %Sequoyah County: 58.2 %Stephens County: 58 %Texas County: 60.9 %Tillman County: 55.7 %Tulsa County: 61.6 %Wagoner County: 59.5 %Washington County: 57.8 %Washita County: 56.7 %Woods County: 64.1 %Woodward County: 60.4 %
  • Under 56
  • 56 to 57
  • 57 to 58
  • 58 to 59
  • 59 to 61
  • 61 and over
%, 2014. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

Top 40 counties, 2014

Payne County: 69.6 %Payne County69.6Cleveland County: 65.2 %Cleveland County65.2Comanche County: 64.4 %Comanche County64.4Woods County: 64.1 %Woods County64.1Beckham County: 62.6 %Beckham County62.6Alfalfa County: 62.4 %Alfalfa County62.4Custer County: 62.2 %Custer County62.2Oklahoma County: 62.1 %Oklahoma County62.1Tulsa County: 61.6 %Tulsa County61.6Greer County: 61.2 %Greer County61.2Cherokee County: 61.1 %Cherokee County61.1Canadian County: 61 %Canadian County61Logan County: 61 %Logan County61Texas County: 60.9 %Texas County60.9Jackson County: 60.6 %Jackson County60.6Pontotoc County: 60.4 %Pontotoc County60.4Woodward County: 60.4 %Woodward County60.4Grady County: 60.4 %Grady County60.4Hughes County: 60.3 %Hughes County60.3Caddo County: 60.2 %Caddo County60.2Atoka County: 60.2 %Atoka County60.2Pottawatomie County: 60 %Pottawatomie County60Rogers County: 59.8 %Rogers County59.8Pittsburg County: 59.5 %Pittsburg County59.5Muskogee County: 59.5 %Muskogee County59.5Wagoner County: 59.5 %Wagoner County59.5Bryan County: 59.4 %Bryan County59.4Okfuskee County: 59.4 %Okfuskee County59.4Osage County: 59.3 %Osage County59.3McClain County: 59.2 %McClain County59.2Garfield County: 59 %Garfield County59Craig County: 59 %Craig County59Johnston County: 59 %Johnston County59Creek County: 58.8 %Creek County58.8Le Flore County: 58.7 %Le Flore County58.7Okmulgee County: 58.7 %Okmulgee County58.7Carter County: 58.6 %Carter County58.6Sequoyah County: 58.2 %Sequoyah County58.2Lincoln County: 58.2 %Lincoln County58.2Adair County: 58.1 %Adair County58.1Payne County: 69.6 %Payne County69.6Cleveland County: 65.2 %Cleveland County65.2Comanche County: 64.4 %Comanche County64.4Woods County: 64.1 %Woods County64.1Beckham County: 62.6 %Beckham County62.6Alfalfa County: 62.4 %Alfalfa County62.4Custer County: 62.2 %Custer County62.2Oklahoma County: 62.1 %Oklahoma County62.1Tulsa County: 61.6 %Tulsa County61.6Greer County: 61.2 %Greer County61.2Cherokee County: 61.1 %Cherokee County61.1Canadian County: 61 %Canadian County61Logan County: 61 %Logan County61Texas County: 60.9 %Texas County60.9Jackson County: 60.6 %Jackson County60.6Pontotoc County: 60.4 %Pontotoc County60.4Woodward County: 60.4 %Woodward County60.4Grady County: 60.4 %Grady County60.4Hughes County: 60.3 %Hughes County60.3Caddo County: 60.2 %Caddo County60.2Atoka County: 60.2 %Atoka County60.2Pottawatomie County: 60 %Pottawatomie County60Rogers County: 59.8 %Rogers County59.8Pittsburg County: 59.5 %Pittsburg County59.5Muskogee County: 59.5 %Muskogee County59.5Wagoner County: 59.5 %Wagoner County59.5Bryan County: 59.4 %Bryan County59.4Okfuskee County: 59.4 %Okfuskee County59.4Osage County: 59.3 %Osage County59.3McClain County: 59.2 %McClain County59.2Garfield County: 59 %Garfield County59Craig County: 59 %Craig County59Johnston County: 59 %Johnston County59Creek County: 58.8 %Creek County58.8Le Flore County: 58.7 %Le Flore County58.7Okmulgee County: 58.7 %Okmulgee County58.7Carter County: 58.6 %Carter County58.6Sequoyah County: 58.2 %Sequoyah County58.2Lincoln County: 58.2 %Lincoln County58.2Adair County: 58.1 %Adair County58.1
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2014 (%)Change on 2013
1Payne County69.6-0.1 pts
2Cleveland County65.2-0.4 pts
3Comanche County64.40 pts
4Woods County64.1-0.4 pts
5Beckham County62.6-0.3 pts
6Alfalfa County62.4-0.1 pts
7Custer County62.2-0.6 pts
8Oklahoma County62.1-0.2 pts
9Tulsa County61.6-0.3 pts
10Greer County61.2-0.5 pts
11Cherokee County61.1-0.4 pts
12Canadian County61-0.2 pts
13Logan County61-0.3 pts
14Texas County60.9-0.4 pts
15Jackson County60.6-0.2 pts
16Pontotoc County60.4-0.3 pts
17Woodward County60.4-0.4 pts
18Grady County60.4-0.1 pts
19Hughes County60.3-0.3 pts
20Caddo County60.20 pts
21Atoka County60.20 pts
22Pottawatomie County60-0.3 pts
23Rogers County59.8-0.2 pts
24Pittsburg County59.5-0.2 pts
25Muskogee County59.5-0.3 pts
26Wagoner County59.5-0.2 pts
27Bryan County59.4-0.5 pts
28Okfuskee County59.4+0.3 pts
29Osage County59.3-0.5 pts
30McClain County59.2-0.2 pts
31Garfield County59-0.1 pts
32Craig County59-0.3 pts
33Johnston County59-0.6 pts
34Creek County58.8-0.5 pts
35Le Flore County58.7-0.4 pts
36Okmulgee County58.7-0.5 pts
37Carter County58.6-0.3 pts
38Sequoyah County58.2-0.2 pts
39Lincoln County58.2-0.3 pts
40Adair County58.1-0.1 pts
41Stephens County58-0.1 pts
42Noble County58-0.4 pts
43Mayes County57.9-0.3 pts
44Washington County57.8-0.2 pts
45Seminole County57.8-0.1 pts
46Latimer County57.8-0.5 pts
47Garvin County57.6-0.2 pts
48Nowata County57.5-0.4 pts
49Kingfisher County57.4-0.4 pts
50Ottawa County57.3-0.3 pts
51McCurtain County57.3-0.3 pts
52Murray County57.1-0.1 pts
53Kay County57.1-0.2 pts
54Cotton County57.1-0.6 pts
55Pawnee County57-1.1 pts
56Choctaw County56.9+0.2 pts
57Coal County56.8+0.3 pts
58Kiowa County56.8-0.5 pts
59Washita County56.7-0.2 pts
60Beaver County56.5-0.6 pts
61Ellis County56.4+0.5 pts
62Pushmataha County56.4-0.5 pts
63Love County56.3-0.5 pts
64Roger Mills County56.2-0.4 pts
65Blaine County56.1-0.4 pts
66Major County56.1-0.4 pts
67Grant County56-0.5 pts
68Jefferson County55.9-0.9 pts
69Haskell County55.8-0.6 pts
70Tillman County55.7-0.7 pts
71Harmon County55.6-0.1 pts
72Harper County55.4-0.2 pts
73McIntosh County55.3-0.5 pts
74Delaware County55.2-0.5 pts
75Marshall County55.1-0.2 pts
76Dewey County54-1 pts
77Cimarron County53.5+0.2 pts

Other periods

About this ranking

Residents aged 18 to 64 as a percentage of total population on 1 July. United States: Census Bureau county population estimates by age; states and the nation are sums of their counties.

Not comparable with working-age shares for ages 15 to 64 used in EU and World Bank statistics.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties (Counties in Oklahoma by population aged 18 to 64, 2014) [Data set]. Retrieved October 12, 2026, from https://www.census.gov/programs-surveys/popest/data/data-sets.html

MLA 9

Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties, Counties in Oklahoma by population aged 18 to 64, 2014. U.S. Census Bureau, 25 June 2026, https://www.census.gov/programs-surveys/popest/data/data-sets.html. Invokely, https://invokely.ai/rankings/population-18-64/oklahoma-counties?period=2014. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. Counties in Oklahoma by population aged 18 to 64, 2014. Dataset. Accessed October 12, 2026. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Also distributed by Invokely, https://invokely.ai/rankings/population-18-64/oklahoma-counties?period=2014.

Harvard

U.S. Census Bureau (2026) Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties, Counties in Oklahoma by population aged 18 to 64, 2014 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/rankings/population-18-64/oklahoma-counties?period=2014 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_oklahoma_by_2014,
  author = {{U.S. Census Bureau}},
  title = {{Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties: Counties in Oklahoma by population aged 18 to 64, 2014}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www.census.gov/programs-surveys/popest/data/data-sets.html},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/population-18-64/oklahoma-counties?period=2014. Publisher attribution: U.S. Census Bureau. Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties: Counties in Oklahoma by population aged 18 to 64, 2014
PY  - 2026
DA  - 2026/06/25
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www.census.gov/programs-surveys/popest/data/data-sets.html
L2  - https://invokely.ai/rankings/population-18-64/oklahoma-counties?period=2014
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/population-18-64/oklahoma-counties?period=2014.
N1  - Publisher attribution: U.S. Census Bureau. Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.
ER  -
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Questions

Which county has the highest population aged 18 to 64?

Payne County, with 69.6% in 2014, according to the U.S. Census Bureau.

Which county has the lowest population aged 18 to 64?

Cimarron County, with 53.5% in 2014.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program, county population by age and sex: residents aged 18 to 64 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. Retrieved 2026-10-12.

Population aged 18 to 64: other rankings

Counties in Oklahoma: more rankings